7 native integrations, ready out of the box. Connect thousands more tools via signed outbound webhooks to Zapier or Make. Full REST API on Scale.
7 native integrations · $0 fees · OAuth 2.0 secured. Data flows continuously — schedule from Google, accept payment in Stripe, post to QuickBooks, ping the customer on WhatsApp. Mock-fallback pattern means SyncHQ works fully even when a connector isn't configured.
Every native integration is OAuth-secured, two-way synced where applicable, and included on the listed tier at no extra cost.
2-way sync with field jobs. Schedule from SyncHQ, see in Google. Reschedule from either side and both update.
Outlook calendar + Teams chat notifications + OneDrive document attachments. One sign-in.
Card payments + recurring billing for maintenance contracts. ACH, SEPA, and 135+ currencies supported.
UPI + cards + net-banking for India and APAC. GST-compliant invoices auto-attached to receipts.
Accounting sync — customers, invoices, payments, and expense categories flow both ways. QBO & Desktop.
Branded templates + 2-way replies. Customers confirm appointments, share photos, and pay invoices — all in chat.
Your existing tools flow into one platform. Everything you build downstream — dashboards, AI queries, exports, portals — reads from the same source of truth. No more glue-code spreadsheets.
SMS, accounting, calendars, maps, and automation — covered by native integrations or our REST API.
Templates + 2-way replies + media
Bring-your-own SMTP or use ours
Cards + ACH + recurring billing
UPI + cards (India & APAC)
Customers + invoices + payments sync
2-way sync with field jobs
Outlook + Teams + OneDrive
Attach docs & photos to jobs
Reach thousands of apps via signed webhooks. One-click app on the roadmap.
Push events to your endpoints
Full programmatic access
Route optimization + geocoding
Invoice templates, tax routing, e-invoice formats and withholding rules pre-built for the markets where service businesses actually operate. Add a country and your invoices switch in one click — no consultant needed.
Apply the right tax in the right currency on the right invoice — automatically. No add-on. No consultant. No "we'll add that later."
India GST engine compares supplier and customer state — same state splits CGST+SGST, different state issues IGST. Per-line-item.
India · GSTAuto-generates IRN from GSTN portal. Includes 24-hour cancellation window. Embeds signed QR code on PDF. NIC-compliant.
India · IRNConstruction Industry Scheme deduction — verified contractor (20%), unverified (30%), gross status (0%). HMRC monthly returns.
UK · CISPhase 1 bilingual EN/AR invoice with Tag-Length-Value QR code: seller name, VAT number, timestamp, total, VAT total. Inline.
KSA · ZATCAInvoice text · SMS templates · email subjects · UI labels · PDF watermarks — all localized across 6 languages including full RTL support for Arabic. 5,355 translation keys across 6 locales · zero parity gaps.
The AI Copilot understands voice commands and natural-language queries — schedule jobs, generate invoices, look up history, all hands-free.
Field-tech walks to van, hits the mic, says:
"Schedule HVAC for Acme tomorrow at 10."
AI parses intent · resolves "Acme" to customer · creates job for tomorrow 10:00 · assigns nearest qualified tech · sends WhatsApp confirmation. All in 3 seconds.
Every business's data is physically isolated at the database layer. No customer can ever see another's data — every access is checked and logged.
SyncHQ Pro is a single shared platform — but the database enforces per-tenant isolation on every single query. A user in Tenant A literally cannot read a row owned by Tenant B. Hover the stack to see the isolation in action.
Indian B2B GST invoices require an HSN code per line item. SyncHQ ships with the 56th GST Council HSN registry pre-loaded — search by keyword, pick by description, auto-fill the GST rate. No more flipping through PDFs.
Field tech types "AC repair" — the picker surfaces HSN 998719 "Installation, repair and maintenance services" with the correct 18% IGST rate. Tap to apply.
Subscribe to every meaningful business event in SyncHQ. HMAC-signed payloads. Automatic retry with exponential backoff. Full REST API on Scale tier.
Every state change emits a webhook — job lifecycle, payment lifecycle, customer changes, PO approvals. Wire SyncHQ into your existing automation stack, your data warehouse, your custom dashboards.
// POST → https://your-endpoint.com/synchq
// Headers: X-SyncHQ-Signature (a cryptographic signature)
{
"event": "invoice.paid",
"tenantId": "acme_hvac",
"data": {
"invoiceId": "inv_8821",
"amount": 8400.00,
"currency": "INR",
"gst": { "cgst": 756,
"sgst": 756 },
"paidVia": "razorpay"
}
}Programmatic access to every entity in SyncHQ Pro. Build custom flows, sync to internal tools, or embed SyncHQ data anywhere.
# Create a job for an existing customer
curl https://api.servicesynchq.com/v1/jobs \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"customerId": "cus_12345",
"scheduledAt": "2026-05-20T14:00:00Z",
"service": "HVAC_REPAIR"
}'Every native integration follows the same OAuth-first flow. No webhooks to configure, no API keys to paste, no developer to call. Click connect, approve, done.
Accounting · OAuth 2.0
Payments · OAuth 2.0
UPI + cards · API key
Scheduling · OAuth 2.0
Bring-your-own · Scale tier
Same 3-step OAuth flow
Beyond native integrations, install plugins from our catalog — or build your own. Bring your own OpenAI or Anthropic API key. Bring your own SMS gateway. Costs and data stay where you choose.
Use your own OpenAI or Anthropic API key with the AI Copilot — AWS Bedrock, an on-prem llama.cpp, or any OpenAI-compatible API. Same workflow, your infrastructure, your bill.
Scale tier · 6 providers supported today
Use your own Twilio account for SMS, WhatsApp, and voice. Your phone number, your 10DLC registration, your sender reputation. Configure in Settings > Integrations.
Scale tier · Bring-your-own credentials, bank-level encryption
Install pre-built plugins — accounting connectors, niche payment processors, custom report formats, industry-specific calculators. New plugins land monthly; tenants on Scale can develop private plugins.
Growth tier · install · Scale tier · author
If you depend on a tool we haven't integrated yet, tell us. We prioritize by customer demand and most-requested integrations ship in 2-4 weeks at no extra cost.
Request integrationConnect Google Calendar, Stripe, QuickBooks, and WhatsApp in minutes — included on every plan. Add more as you grow.